A Large Corpus of Product Reviews in Portuguese: Tackling Out-Of-Vocabulary Words. - Nathan Hartmann; Lucas Avanço; Pedro Paulo Balage Filho; Magali Sanches Duran; Maria das Graças Volpe Nunes; Thiago Alexandre Salgueiro Pardo; Sandra M. Aluísio (LREC, 2014)

Automatic Classification of the Complexity of Nonfiction Texts in Portuguese for Early School Years. - Nathan Hartmann; Livia Cucatto; Danielle Brants; Sandra M. Aluísio (PROPOR, 2016)

Automatic Semantic Role Labeling on Non-revised Syntactic Trees of Journalistic Texts. - Nathan Siegle Hartmann; Magali Sanches Duran; Sandra Maria Aluísio (PROPOR, 2016)

Solo Queue at ASSIN: Combinando Abordagens Tradicionais e Emergentes. - Nathan Siegle Hartmann (Linguamática, 2016)

Portuguese Word Embeddings: Evaluating on Word Analogies and Natural Language Tasks. - Nathan Hartmann; Erick Rocha Fonseca; Christopher Shulby; Marcos V. Treviso; Jéssica S. Rodrigues; Sandra M. Aluísio (STIL, 2017)

A Lightweight Regression Method to Infer Psycholinguistic Properties for Brazilian Portuguese. - Leandro Borges dos Santos; Magali Sanches Duran; Nathan Siegle Hartmann; Arnaldo Candido Jr.; Gustavo Henrique Paetzold; Sandra Maria Aluísio (TSD, 2017)

NILC at CWI 2018: Exploring Feature Engineering and Feature Learning. - Nathan Hartmann; Leandro Borges dos Santos (BEA@NAACL-HLT, 2018)

SIMPLEX-PB: A Lexical Simplification Database and Benchmark for Portuguese. - Nathan Siegle Hartmann; Gustavo H. Paetzold; Sandra M. Aluísio (PROPOR, 2018)

A Dataset for the Evaluation of Lexical Simplification in Portuguese for Children. - Nathan Siegle Hartmann; Gustavo H. Paetzold; Sandra M. Aluísio (PROPOR, 2020)

Adaptação Lexical Automática em Textos Informativos do Português Brasileiro para o Ensino Fundamental. - Nathan Siegle Hartmann; Sandra Maria Aluísio (Linguamática, 2020)

NILC-Metrix: assessing the complexity of written and spoken language in Brazilian Portuguese. - Sidney Evaldo Leal; Magali Sanches Duran; Carolina Evaristo Scarton; Nathan Siegle Hartmann; Sandra Maria Aluísio (Lang. Resour. Evaluation, 2024)